Extron electronic IN1404XT manual Operationeration, cont’d, Front Panel Controls and Indicators

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Operationeration, cont’d

Front Panel Controls and Indicators

All of the scaler’s controls are on the front panel (figure 3-1). Front panel LEDs provide graphic indication of some of the basic system functions. For more complex tasks, such as system configuration, the scaler has a menu system that is operated using the front panel buttons and displayed on the output monitors (figure 3-2).

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Figure 3-1 — IN1404XT video scaler and switcher front panel

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Menu Controls

Figure 3-2 — Menu system display

Video controls

1Input 1 through 4 buttons — The Input 1 through Input 4 buttons select the associated video input to scale (except for input 4 when configured as passive) and display on the output(s). Audio follows (switches with) the front panel video selection.

Input 1 through 4 LEDs — The lit Input 1 through Input 4 LED indicates the video and audio input that is selected.

2Blank button — The Blank button switches the output(s) to a black screen.

Blank turns off the R, G, and B video output signals only; the H and V sync outputs remain active. This ensures that the display(s) retains sync lock.

Blank has no affect on input 4 when it is passive (unscaled).

Blank LED — The Blank LED indicates that the video output is blanked.

3Freeze button — The Freeze button locks the output display to the current image being input. When the freeze function is enabled, the Freeze LED is lit. To unfreeze the image, press the Freeze button again.

When the output is frozen, the video input cannot be removed without losing the displayed image.

3-2 IN1404XT Video Scaler and Switcher • Operation

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Contents Video Scaler and Switcher IN1404XTSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolTable of Contents Table of Contents, cont’d IN1404XT Video Scaler and Switcher Table of Contents Iii Iv IN1404XT Video Scaler and Switcher Table of Contents One About this Manual IN1404XT Video Scaler and Switcher IntroductionIntroductiontroduction, cont’d About the ScalerTP transmission TP cable advantagesFeatures Introduction, cont’dIN1404XT Video Scaler and Switcher Introduction Introduction, cont’d Two IN1404XT Video Scaler and Switcher Installation Installationstallation, cont’dInstallation Overview Mounting the ScalerCabling and Rear Panel Views Input connectionsStandard output connections Installation, cont’dTP video output connection Cable testing Termination of TP cableEqualizing pair skew Power connection ConfigurationRS-232 connection Installation, cont’d Three Operationeration, cont’d Front Panel Controls and IndicatorsIN1404XT Video Scaler and Switcher Operation Video controlsAudio controls Menu control buttonsFront Panel Operations PowerOperation, cont’d Menu operationStatus indicators Ma i n Me nuBrightness screen Menu systemVideo menu Contrast screenVideo menu flowchart Hue screen RGB Gain screenColor Saturation screen Sharpness screenNoise Filter screen Reset Video screenGamma screen Comb/Trap selection screenTreble screen Reset Audio screen10 IN1404XT Video Scaler and Switcher Operation Balance screenInput menu Gn a l Fo rma t12 IN1404XT Video Scaler and Switcher Operation Signal Format screenAspect Ratio screen Auto Switching screen 10 Aspect ratio examplesInput Labels screen Phase screen14 IN1404XT Video Scaler and Switcher Operation Horizontal Tracking screenResolution screen Reset Input screenOutput menu 16 IN1404XT Video Scaler and Switcher Operation Seamless Mode screenRefresh Rate screen Position screen Size screenSync Format screen 18 IN1404XT Video Scaler and Switcher Operation Reset Output screenFactory Reset screen Blue Screen screenBaud Rate screen Reset RS-232 screenDelimiters screen Seamless switching operation Enabling seamless switchingSetting up seamless switching 20 IN1404XT Video Scaler and Switcher OperationSetting up a DVD source Power-up shortcutsOptimizing the Video 22 IN1404XT Video Scaler and Switcher Operation Resolution and refresh ratesCRT displays selecting the optimum resolution CRT displays selecting the optimum refresh rateCRT Displays 24 IN1404XT Video Scaler and Switcher Operation Advanced Input submenu options14 Advanced input settings Input blanking adjustmentActive area adjustment 26 IN1404XT Video Scaler and Switcher Operation16 Incorrect active area setting 28 IN1404XT Video Scaler and Switcher Operation Total pixels adjustmentScan Type screen Input Mode screen Optimizing the Audio30 IN1404XT Video Scaler and Switcher Operation TroubleshootingGeneral checks Specific problems Problem Possible cause Solution No image appears32 IN1404XT Video Scaler and Switcher Operation Does not appearProblem Possible cause Solution Image is cropped 34 IN1404XT Video Scaler and Switcher Operation Cannot be increasedEdges 36 IN1404XT Video Scaler and Switcher Operation Four IN1404XT Video Scaler and Switcher Programmer’s Guide Serial Control Cable WiringCommand and Response Structure Communication ProtocolsUsing the Command/Response Table Scaler ResponsesSymbols Programmer’s Guide, cont’dSeamless switch mode Command Ascii Command Response Additional descriptionAutoswitch mode Input selectionInput video aspect ratio Output resolutionInput video type Output refresh rateContrast BrightnessRGB Gain Hue Color saturationSharpness Comb/trap filter GammaNoise filter Horizontal tracking10 IN1404XT Video Scaler and Switcher Programmer’s Guide Freeze Memory presetVolume BassResets 12 IN1404XT Video Scaler and Switcher Programmer’s GuideDisable front panel Audio muteActive area Front panel buttonsBlanking Total pixels 14 IN1404XT Video Scaler and Switcher Programmer’s GuideInput mode Scan typeRedetect the input mode 16 IN1404XT Video Scaler and Switcher Programmer’s Guide AAppendix a Specifications IN1404XT Video Scaler and Switcher Reference InformationAudio Part Numbers Optional accessoriessReference Information, cont’d Included partsBNC-4 Mini HR Cable Part number Male-to-male VGA CablePre-cut cables BNC-5 Mini HR CableBNC-4 Mini HR Cable Part number Skew-free A/V cable Part number Plenum BNC-5 Mini HR Cable Part numberAssorted cables and adapters Part number Reference Information, cont’d Extron’s Warranty Extron Electronics, Asia Extron Electronics, USAExtron Electronics, Europe Extron Electronics, Japan